CATEGORY: EXERCISE & MOVEMENT
Adults who averaged about 7,000 steps a day had a 47% lower risk of dying during the study period than those who took roughly 2,000 steps a day — and for most health outcomes, walking beyond 7,000 steps added only small further benefits.1 The finding comes from the largest review to date pooling step-count research from around the world.
How the researchers reached the finding
Researchers at the University of Sydney combined the results of 57 studies carried out between 2014 and 2025 across more than 10 countries — an approach called a meta-analysis, which pools many separate studies to detect patterns more reliably than any single one. Every included study measured walking with a device such as a pedometer or accelerometer rather than relying on memory. The team compared people starting at 2,000 steps a day and moving upward in 1,000-step increments, tracking outcomes such as death from any cause, heart disease, cancer, dementia, type 2 diabetes, depression, and falls.1
The 7,000-step “sweet spot”
Compared with about 2,000 steps a day, roughly 7,000 steps was associated with a 47% lower risk of dying from any cause — nearly the same as the benefit seen at 10,000 steps. The pattern held across conditions: about a 25% lower risk of developing cardiovascular disease, a 38% lower risk of dementia (with only a further 7% improvement at 10,000 steps), a 37% lower risk of dying from cancer, a 28% lower risk of falls, and a 22% lower rate of depressive symptoms.1 In short, the steepest gains appeared on the way up to 7,000, after which the curve largely flattened.
Why “more” is not always dramatically better
The researchers emphasize that any increase in daily steps was linked to some benefit, echoing earlier work suggesting even 4,000 steps a day is associated with better health than very low activity. As one of the study authors put it, the results shift the focus “from perfection to progress.” For people who already comfortably reach 10,000 steps, there is no reason to cut back — the point is that meaningful benefits appear well before that popular target.1
What this does and does not show
Because this was a meta-analysis of mostly observational studies, it can show a strong association between more walking and better health, but it cannot prove that the steps themselves are the cause. People who walk more may also eat differently, smoke less, or be healthier to begin with. Even so, the consistency across dozens of studies and many countries strengthens confidence in the link.
Key Takeaways
- Around 7,000 steps a day was associated with much of the longevity benefit once attributed to 10,000 — useful context if the higher number feels out of reach.
- Any increase in daily movement was linked to better outcomes, so gradual progress may matter more than hitting a specific target.
- This is observational research showing association, not proof of cause. If you are considering a new activity routine — especially with existing heart, joint, or other health conditions — talk with your healthcare provider about what is appropriate for you.
References
- Ding D, Nguyen B, Nau T, et al. Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis. The Lancet Public Health. 2025;10(8):e668–e681. link.